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Date:	Mon, 5 Jan 2015 14:22:06 +0300
From:	Dan Carpenter <>
To:	SF Markus Elfring <>
Cc:	Eric Van Hensbergen <>,
	Latchesar Ionkov <>,
	Ron Minnich <>,,
	LKML <>,,
	Julia Lawall <>
Subject: Re: [PATCH 1/8] fs/9p: Deletion of unnecessary checks before the
 function call "p9_client_clunk"

On Sun, Dec 28, 2014 at 09:40:25PM +0100, SF Markus Elfring wrote:
> From: Markus Elfring <>
> Date: Sat, 27 Dec 2014 09:34:39 +0100
> The p9_client_clunk() function tests whether its argument is NULL
> and then returns immediately. Thus the test around the call is not needed.

Not true.  You are not allowed to call p9_client_clunk(NULL).  I assume
this patch adds a bug.  You have tried to introduce several of these
kinds of bugs.  You are not careful enough.

dan carpenter

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